Intersil CS80C286-25

80C28625 МГц0°C ~ 70°C (TA)

Overview

The Intersil 80C286 is a static CMOS version of the NMOS 80286 microprocessor. The 80C286 is an advanced, highperformance microprocessor with specially optimized capabilities for multiple user and multi-tasking systems. The 80C286 has built-in memory protection that supports operating system and task isolation as well as program and data privacy within tasks. A 25MHz 80C286 provides up to nineteen times the throughput of a standard 5MHz 8086. The 80C286 includes memory management capabilities that map 230 (one gigabyte) of virtual address space per task into 224 bytes (16 megabytes) of physical memory.

• Compatible with NMOS 80286• Wide Range of Clock Rates - DC to 25MHz (80C286-25) - DC to 20MHz (80C286-20) - DC to 16MHz (80C286-16) - DC to 12.5MHz (80C286-12) - DC to 10MHz (80C286-10)• Static CMOS Design for Low Power Operation - ICCSB = 5mA Maximum - ICCOP = 185mA Maximum (80C286-10) 220mA Maximum (80C286-12) 260mA Maximum (80C286-16) 310mA Maximum (80C286-20) 410mA Maximum (80C286-25)• High Performance Processor (Up to 19 Times the 8086 Throughput)• Large Address Space• 16 Megabytes Physical/1 Gigabyte Virtual per Task• Integrated Memory Management, Four-Level Memory Protection and Support for Virtual Memory and Operating Systems• Two 80C86 Upward Compatible Operating Modes - 80C286 Real Address Mode - PVAM• Compatible with 80287 Numeric Data Co-Processor• High Bandwidth Bus Interface (25 Megabyte/Sec)• Available In - 68 Pin PGA (Commercial, Industrial, and Military) - 68 Pin PLCC (Commercial and Industrial)

Features